HTTPS에서 작동하도록 file_get_contents ()를 얻는 방법은 무엇입니까?

HTTPS에서 작동하도록 file_get_contents ()를 얻는 방법은 무엇입니까?

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저는 신용 카드 처리 설정을 작업 중이며 CURL에 대한 해결 방법을 사용해야했습니다. 다음 코드는 테스트 서버 (SSL URL을 호출하지 않음)를 사용할 때 제대로 작동했지만 이제 HTTPS를 사용하여 작동중인 서버에서 테스트 할 때 "스트림을 열지 못했습니다"라는 오류 메시지와 함께 실패합니다.

function send($packet, $url) {
  $ctx = stream_context_create(
    array(
      'http'=>array(
        'header'=>"Content-type: application/x-www-form-urlencoded",
        'method'=>'POST',
        'content'=>$packet
      )
    )
  );
  return file_get_contents($url, 0, $ctx);
}

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다음 스크립트를 사용하여 php 스크립트에 사용할 수있는 https 래퍼가 있는지 확인하십시오.

$w = stream_get_wrappers();
echo 'openssl: ',  extension_loaded  ('openssl') ? 'yes':'no', "\n";
echo 'http wrapper: ', in_array('http', $w) ? 'yes':'no', "\n";
echo 'https wrapper: ', in_array('https', $w) ? 'yes':'no', "\n";
echo 'wrappers: ', var_export($w);

출력은 다음과 같아야합니다.

openssl: yes
http wrapper: yes
https wrapper: yes
wrappers: array(11) {
  [...]
}

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https 래퍼를 허용하려면 :

• php_openssl확장은 존재해야하며 사용 가능
• allow_url_fopen 로 설정되어야합니다. on

php.ini 파일에 존재하지 않는 경우 다음 행을 추가해야합니다.

extension=php_openssl.dll

allow_url_fopen = On

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다음을 시도하십시오.

function getSslPage($url) {
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
    curl_setopt($ch, CURLOPT_HEADER, false);
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_REFERER, $url);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
    $result = curl_exec($ch);
    curl_close($ch);
    return $result;
}

Note: This disables SSL verification, meaning the security offered by HTTPS is lost. Only use this code for testing / local development, never on the internet or other public-facing networks. If this code works, it means the SSL certificate isn't trusted or can't be verified, which you should look into fixing as a separate issue.

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$url= 'https://example.com';

$arrContextOptions=array(
      "ssl"=>array(
            "verify_peer"=>false,
            "verify_peer_name"=>false,
        ),
    );  

$response = file_get_contents($url, false, stream_context_create($arrContextOptions));

This will allow you to get the content from the url whether it is a HTTPS

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This is probably due to your target server not having a valid SSL certificate.

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Just add two lines in your php.ini file.

extension=php_openssl.dll

allow_url_include = On

its working for me.

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I had the same error. Setting allow_url_include = On in php.ini fixed it for me.

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HTTPS is supported starting from PHP 4.3.0, if you have compiled in support for OpenSSL. Also, make sure the target server has a valid certificate, the firewall allows outbound connections and allow_url_fopen in php.ini is set to true.

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In my case, the issue was due to WAMP using a different php.ini for CLI than Apache, so your settings made through the WAMP menu don't apply to CLI. Just modify the CLI php.ini and it works.

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Sometimes a server will choose not to respond based on what it sees or doesn't see in the http request headers (such as an appropriate user agent). If you can connect with a browser, grab the headers it sends and mimic them in your stream context.

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TO CHECK IF AN URL IS UP OR NOT

The code in your question can be rewritten as to a working version:

function send($packet=NULL, $url) {
// Do whatever you wanted to do with $packet
// The below two lines of code will let you know if https url is up or not
$command = 'curl -k '.$url;
return exec($command, $output, $retValue);
}

참고URL : https://stackoverflow.com/questions/1975461/how-to-get-file-get-contents-to-work-with-https